CN209753753U - stamping equipment and feeding mechanism thereof - Google Patents
stamping equipment and feeding mechanism thereof Download PDFInfo
- Publication number
- CN209753753U CN209753753U CN201920321228.9U CN201920321228U CN209753753U CN 209753753 U CN209753753 U CN 209753753U CN 201920321228 U CN201920321228 U CN 201920321228U CN 209753753 U CN209753753 U CN 209753753U
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- mounting frame
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- 230000007246 mechanism Effects 0.000 title claims abstract description 63
- 210000000078 claw Anatomy 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004080 punching Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
the utility model discloses a stamping equipment and feeding mechanism thereof, this feeding mechanism includes: the mounting frame is arranged on a rack of the stamping equipment; the pressure-bearing prism is of a regular prism structure, is rotatably arranged on the mounting frame and takes the side surface of the mounting frame as a pressure-bearing platform opposite to the stamping mechanism; the mounting part is arranged on each side surface of the pressure-bearing prism and used for fixing a workpiece or externally connecting a workpiece clamp; the linkage assembly is arranged on the mounting frame and the pressure-bearing prism in a related manner and is used for driving the pressure-bearing prism to intermittently rotate; the feeding device is arranged on the mounting frame and is provided with a feeding arm, and the feeding arm is used for picking and placing workpieces or externally connected with a picking and placing mechanical claw; the driving source is used for providing power for the linkage assembly and the feeding device. The utility model discloses in order to realize continuous pay-off through this feeding mechanism to improve stamping processing's production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the stamping equipment technique and specifically relates to a stamping equipment and feeding mechanism thereof is related to.
Background
the stamping device is a device for processing a workpiece by punching or pressing, such as a punch press, a press machine, etc. in the prior art. Traditional above-mentioned equipment is when operating, and stamping process carries out again for artifical material loading usually, and the security is relatively poor and the work piece is difficult to realize continuity processing, and production efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a feeding mechanism is applied to among the stamping equipment to realize continuous pay-off, thereby improve stamping processing's production efficiency.
the above object of the present invention can be achieved by the following technical solutions:
The utility model provides a feeding mechanism, is applied to stamping equipment on, this stamping equipment includes frame and punching press mechanism, and this feeding mechanism includes:
the mounting frame is arranged on a rack of the stamping equipment;
The pressure-bearing prism is of a regular prism structure, is rotatably arranged on the mounting frame and takes the side surface of the mounting frame as a pressure-bearing platform opposite to the stamping mechanism;
The mounting part is arranged on each side surface of the pressure-bearing prism and used for fixing a workpiece or externally connecting a workpiece clamp;
the linkage assembly is arranged on the mounting frame and the pressure-bearing prism in a related manner and is used for driving the pressure-bearing prism to intermittently rotate;
the feeding device is arranged on the mounting frame and is provided with a feeding arm, and the feeding arm is used for picking and placing workpieces or externally connected with a picking and placing mechanical claw;
The driving source is used for providing power for the linkage assembly and the feeding device.
Through adopting above-mentioned technical scheme, the pressure-bearing prism has a plurality of sides, and every side all is equipped with the installation department, can be used to fixed work piece. The driving source provides power for the linkage assembly, so that the bearing prism is driven to intermittently rotate, different side faces of the bearing prism can be switched through rotation, different side faces of the bearing prism correspond to the stamping mechanism on the stamping equipment, and the stamping mechanism performs stamping forming on workpieces together. When the pressure-bearing prism does not rotate, namely, when the material feeding device is in stamping operation, the material feeding device can feed the mounting parts on other side surfaces of the pressure-bearing prism, so that the stamping operation can be continuously carried out, and the production efficiency is improved.
The utility model discloses further set up to: the linkage assembly comprises:
The first driving shaft is rotatably arranged on the mounting frame;
The dividing disc is coaxially fixed at the end part of the pressure-bearing prism;
the sliding chutes are uniformly distributed on the dividing disc, the number of the sliding chutes is equal to the number of the side edges of the pressure-bearing prisms, the sliding chutes extend from the edge of the dividing disc to the axis of the dividing disc in the radial direction, and the spacing angles between the adjacent sliding chutes are the same;
the pushing arm is fixedly connected to the first driving shaft;
The driving pin is fixedly connected to the pushing arm, and the pushing arm can drive the driving pin to slide into the sliding groove and push the dividing disc to rotate until the driving pin slides out of the sliding groove.
Through adopting above-mentioned technical scheme, cut apart the dish and the prismatic fixed and coaxial setting of pressure-bearing mutually, the rotation of cutting apart the dish will drive the prismatic rotation of pressure-bearing. When the first driving shaft rotates, the first driving shaft drives the pushing arm to rotate, and the pushing arm rotates to drive the driving pin to rotate. The driving pin slides into the sliding groove when rotating along with the pushing arm, and the pushing arm continuously rotates, so that the driving pin is abutted against the inner wall of the sliding groove to push the cutting disc to rotate, and further the pressure-bearing prism is pushed to rotate. After the partition plate rotates for a certain angle, the driving pin slides out of the sliding groove; and stopping rotating the pressure-bearing prism, and punching the workpiece by the punching mechanism at the moment. When the pushing arm rotates to the next time, the pushing arm slides into the sliding groove again to drive the pressure-bearing prism to rotate again. By adopting the scheme, the intermittent rotation of the pressure-bearing prism is driven.
the utility model discloses further set up to: the feeding device comprises:
The fixed rod is fixedly connected to the mounting rack;
The sliding sleeve is connected with the fixed rod in a swinging mode, and the feeding arm is connected with the sliding sleeve in a sliding mode;
The second driving shaft is rotatably connected to the mounting frame;
and one end of the swinging arm is fixedly connected to the second driving shaft, the other end of the swinging arm is hinged to the feeding arm, and the swinging arm can drive the feeding arm to swing and slide out of or retract into the sliding sleeve by reciprocating rotation.
By adopting the technical scheme, the second driving shaft rotates in a reciprocating manner to drive the swing arm to rotate in a reciprocating manner, the swing arm drives the feeding arm to swing in a reciprocating manner, and the feeding arm slides out of or retracts into the sliding sleeve in the reciprocating swinging process; the feeding arm respectively forms a material taking position and a material placing position at two limit point positions of the reciprocating swing. The feeding arm swings to the material taking position to clamp the workpiece and then swings to the material placing position to place the workpiece on the installation part.
The utility model discloses further set up to: the pressure-bearing prism is a regular pentagonal prism or a regular hexagonal prism.
another object of the utility model is to provide a stamping equipment, including frame and punching press mechanism, still include feeding mechanism, this feeding mechanism includes:
The mounting frame is arranged on a rack of the stamping equipment;
The pressure-bearing prism is of a regular prism structure, is rotatably arranged on the mounting frame and takes the side surface of the mounting frame as a pressure-bearing platform opposite to the stamping mechanism;
the mounting part is arranged on each side surface of the pressure-bearing prism and used for fixing a workpiece or externally connecting a workpiece clamp;
the linkage assembly is arranged on the mounting frame and the pressure-bearing prism in a related manner and is used for driving the pressure-bearing prism to intermittently rotate;
The feeding device is arranged on the mounting frame and is provided with a feeding arm, and the feeding arm is used for picking and placing workpieces or externally connected with a picking and placing mechanical claw;
The punching apparatus further includes:
and the driving source is used for providing power for the stamping mechanism, the linkage assembly and the feeding device.
through adopting above-mentioned technical scheme, feeding mechanism's pressure-bearing prism has a plurality of sides, and every side all is equipped with the installation department, can be used to fixed work piece. The driving source provides power for the linkage assembly, so that the bearing prism is driven to intermittently rotate, different side faces of the bearing prism can be switched through rotation, different side faces of the bearing prism correspond to the stamping mechanism on the stamping equipment, and the stamping mechanism performs stamping forming on workpieces together. When the pressure-bearing prism does not rotate, namely, when the material feeding device is in stamping operation, the material feeding device can feed the mounting parts on other side surfaces of the pressure-bearing prism, so that the stamping operation can be continuously carried out, and the production efficiency is improved.
the utility model discloses further set up to: the linkage assembly comprises:
The first driving shaft is rotatably arranged on the mounting frame;
the dividing disc is coaxially fixed at the end part of the pressure-bearing prism;
The sliding chutes are uniformly distributed on the dividing disc, the number of the sliding chutes is equal to the number of the side edges of the pressure-bearing prisms, the sliding chutes extend from the edge of the dividing disc to the axis of the dividing disc in the radial direction, and the spacing angles between the adjacent sliding chutes are the same;
the pushing arm is fixedly connected to the first driving shaft;
the driving pin is fixedly connected to the pushing arm, and the pushing arm can drive the driving pin to slide into the sliding groove and push the dividing disc to rotate until the driving pin slides out of the sliding groove.
through adopting above-mentioned technical scheme, cut apart the dish and the prismatic fixed and coaxial setting of pressure-bearing mutually, the rotation of cutting apart the dish will drive the prismatic rotation of pressure-bearing. When the first driving shaft rotates, the first driving shaft drives the pushing arm to rotate, and the pushing arm rotates to drive the driving pin to rotate. The driving pin slides into the sliding groove when rotating along with the pushing arm, and the pushing arm continuously rotates, so that the driving pin is abutted against the inner wall of the sliding groove to push the cutting disc to rotate, and further the pressure-bearing prism is pushed to rotate. After the partition plate rotates for a certain angle, the driving pin slides out of the sliding groove; and stopping rotating the pressure-bearing prism, and punching the workpiece by the punching mechanism at the moment. When the pushing arm rotates to the next time, the pushing arm slides into the sliding groove again to drive the pressure-bearing prism to rotate again. By adopting the scheme, the intermittent rotation of the pressure-bearing prism is driven.
the utility model discloses further set up to: the feeding device comprises:
The fixed rod is fixedly connected to the mounting rack;
the sliding sleeve is connected with the fixed rod in a swinging mode, and the feeding arm is connected with the sliding sleeve in a sliding mode;
The second driving shaft is rotatably connected to the mounting frame;
and one end of the swinging arm is fixedly connected to the second driving shaft, the other end of the swinging arm is hinged to the feeding arm, and the swinging arm can drive the feeding arm to swing and slide out of or retract into the sliding sleeve by reciprocating rotation.
By adopting the technical scheme, the second driving shaft rotates in a reciprocating manner to drive the swing arm to rotate in a reciprocating manner, the swing arm drives the feeding arm to swing in a reciprocating manner, and the feeding arm slides out of or retracts into the sliding sleeve in the reciprocating swinging process; the feeding arm respectively forms a material taking position and a material placing position at two limit point positions of the reciprocating swing. The feeding arm swings to the material taking position to clamp the workpiece and then swings to the material placing position to place the workpiece on the installation part.
the utility model discloses further set up to: the punching press mechanism includes:
the driving shaft is rotatably arranged on the rack;
the cam is fixedly connected to the driving shaft;
The moving frame is slidably arranged on the rack and sleeved on the cam, and the cam drives the moving frame to slide in a reciprocating manner by abutting against two inner walls opposite to the moving frame when rotating;
and the stamping part is fixed on one side of the movable frame facing the pressure-bearing prism.
Through adopting above-mentioned technical scheme, the driving shaft drives the cam rotation when rotating, and the cam is contradicted with two inner walls that remove the frame relative in proper order in a rotation cycle to in a rotation cycle of cam, make and remove frame reciprocating motion, thereby drive and set up in the punching press portion reciprocating motion that removes frame one end, carry out the punching press action.
The utility model discloses further set up to: the driving source is a motor arranged on the rack, and the motor drives the driving shaft to rotate; a first transmission mechanism is arranged between the driving shaft and the first driving shaft; and a second transmission mechanism is arranged between the driving shaft and the second driving shaft.
Through adopting above-mentioned technical scheme, only need set up a motor and can drive punching press mechanism and feeding mechanism action, more practice thrift the cost, and move with a motor drive, be difficult for producing the error.
the utility model discloses further set up to: the first transmission mechanism comprises a driving gear arranged on the driving shaft and a driven gear arranged on the first driving shaft and meshed with the driving gear; the second transmission mechanism comprises a main rotating arm fixed on the driving shaft and an auxiliary rotating arm fixed on the second driving shaft, and one end of the main rotating arm, which is far away from the driving shaft, is hinged with one end of the auxiliary rotating arm, which is far away from the second driving shaft, through a connecting rod.
through adopting above-mentioned technical scheme, the driving shaft drives the driven gear rotation on the first drive shaft through the driving gear when rotating to drive the prismatic intermittent type nature of pressure-bearing and rotate, realize the reloading. When the driving shaft rotates, the driving shaft drives the main rotating arm to rotate, and the main rotating arm pulls or pushes the auxiliary rotating arm through the connecting rod in a rotating period, so that the reciprocating motion of the second driving shaft is realized, and the reciprocating swing of the feeding arm at the material taking position and the material placing position is further realized.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view showing the transmission structure of the driving shaft of the present embodiment;
FIG. 3 is a schematic view showing the structure of the feeding mechanism according to the present embodiment;
FIG. 4 is an exploded view of the separation disc and the pushing arm of the present embodiment;
FIG. 5 is a schematic view showing the structure of the second transmission mechanism according to the present embodiment.
description of reference numerals: 1. a frame; 2. a stamping mechanism; 3. a mounting frame; 4. a feeding mechanism; 5. a drive shaft; 6. a cam; 7. moving the frame; 8. a track; 9. a punching part; 10. a motor; 11. a belt pulley; 12. a second transmission gear; 13. a third transmission gear; 14. a driving gear; 15. a pressure-bearing prism; 16. an installation part; 17. a first drive shaft; 18. a push arm; 19. a drive pin; 20. dividing the disc; 21. a chute; 22. an arc-shaped slot; 23. an arc-shaped portion; 24. a relief portion; 25. an armature; 26. fixing the rod; 27. a sliding sleeve; 28. a feeding arm; 29. a swing arm; 30. a second drive shaft; 31. a driven gear; 32. a main rotating arm; 33. an auxiliary rotating arm; 34. a connecting rod.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
it will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
as shown in fig. 1, the stamping apparatus according to this embodiment includes a frame 1, a stamping mechanism 2 is installed on an upper portion of the frame 1, an installation frame 3 is installed on a lower portion of the frame 1, and a feeding mechanism 4 is installed on the installation frame 3.
as shown in fig. 2-3, the punching mechanism 2 includes a driving shaft 5 rotatably mounted on the frame 1, and a cam 6 is mounted on the driving shaft 5. The frame 1 is connected with a movable frame 7 in a vertical sliding manner, and the frame 1 is provided with a track 8 for the movable frame 7 to slide vertically. The lower end of the moving frame 7 is provided with a press part 9, and the press part 9 may be a press die attached to the moving frame 7 or an attachment table for attaching the press die. Wherein, the upper frame and the lower frame of the moving frame 7 are respectively positioned at the upper side and the lower side of the cam 6. When the driving shaft 5 rotates, the cam 6 is driven to rotate, and when the cam 6 abuts against the lower frame of the movable frame 7, the lower frame is pressed downwards to realize the stamping operation. When the cam 6 rotates to abut against the upper frame, the moving frame 7 is lifted upward. Preferably, rollers for abutting against the cam 6 may be installed on the lower frame and the upper frame. In the process that the cam 6 collides with the lower frame, the cam 6 has a certain stroke, so that the cam 6 generates continuous pressure on the lower frame, and if continuous pressurization is needed in the process, the curve of the cam 6 can be changed to enable the cam 6 to need larger pressure when passing through the lower frame. The lower frame drives the movable frame 7 and the punching part 9 to press down in the process of pressing down, and the workpiece is punched.
as shown in fig. 1-3, a motor 10 is mounted on the frame 1, the motor 10 drives a belt pulley 11 mounted on the frame 1 to rotate through a belt, a first transmission gear (not shown) is coaxially connected to an inner side of the belt pulley 11, the first transmission gear is engaged with a second transmission gear 12 mounted on the frame 1, and a third transmission gear 13 is coaxially connected to an inner side of the second transmission gear 12. The driving shaft 5 is fixedly connected with a driving gear 14, and a third transmission gear 13 is meshed with the driving gear 14. The first transmission gear, the second transmission gear 12, the third transmission gear 13 and the driving gear 14 together form a gear transmission assembly for transmitting the power of the motor 10 to the driving shaft 5, so that the driving cam 6 is driven to rotate by the driving shaft 5.
as shown in fig. 2 to 3, the feeding mechanism 4 includes a pressure-bearing prism 15, and the pressure-bearing prism 15 is horizontally disposed below the punching mechanism 2. The pressure-bearing prism 15 is preferably a regular pentagonal prism or a regular hexagonal prism. The bearing prism 15 is provided with a rotating shaft at the axis and is rotatably connected with the mounting frame 3 through the rotating shaft. Each side surface of the pressure-bearing prism 15 is provided with a mounting portion 16, and the mounting portion 16 may be a mounting groove formed on the side surface of the pressure-bearing prism 15 for fixing a workpiece or a fixing table for externally mounting a workpiece fixture. The present embodiment is used for machining a variety of workpieces, and thus the mounting portion 16 is a fixed table for externally connecting a workpiece holder. When the pressure-bearing prism 15 rotates, different sides of the pressure-bearing prism 15 can be opposite to the punching part 9, so that the punching part 9 can process workpieces arranged on different sides of the pressure-bearing prism 15.
as shown in fig. 3-4, the feeding mechanism 4 further includes a first drive shaft 17, and the first drive shaft 17 is rotatably connected to the mounting frame 3 (the mounting frame 3 is partially hidden in the drawings for convenience of illustration). A push arm 18 is fixedly connected to the first driving shaft 17, and a driving pin 19 is fixedly connected to the push arm 18. One end of the pressure-bearing prism 15 is fixedly connected with a dividing disc 20, the dividing disc 20 is provided with a sliding groove 21 corresponding to the number of the side edges of the pressure-bearing prism 15, the sliding grooves 21 extend from the edge of the dividing disc 20 to the axial center of the dividing disc 20 in the radial direction, and the interval angles between the adjacent sliding grooves 21 are the same. The edge of the dividing plate 20 is provided with an arc-shaped groove 22 between adjacent sliding grooves 21, the push arm 18 comprises an arc-shaped part 23 which is coaxial with the first driving shaft 17 and a yielding part 24 which is far away from the arc-shaped part 23, the yielding part 24 is provided with two parallel clamping plates, and the driving pin 19 is fixed between the two clamping plates. The driving pin 19 can drive the pressure-bearing prism 15 to intermittently rotate, and the specific movement process is as follows: when the first driving shaft 17 rotates, the first driving shaft 17 drives the pushing arm 18 to rotate. Assuming that the arc-shaped part 23 is positioned in the arc-shaped groove 22 and is matched with the arc-shaped groove 22 at the moment, the dividing disc 20 is limited by the arc-shaped part 23 and cannot rotate, and the position of the pressure-bearing prism 15 is fixed and cannot deflect accidentally at the moment. The punching mechanism 2 can punch a workpiece fixed to the pressure-bearing prism 15. When the first driving shaft 17 continues to rotate, the arc-shaped portion 23 gradually rotates away from the arc-shaped slot 22, and the driving pin 19 slides into the sliding slot 21, and the cutting disc 20 starts to rotate under the pushing action of the driving pin 19 because the arc-shaped portion 23 no longer limits the cutting disc 20. Until the next arc-shaped slot 22 is rotated to the position of the last arc-shaped slot 22 along with the dividing disk 20, the arc-shaped part 23 enters the arc-shaped slot 22 again to restrict the dividing disk 20. The pressure-bearing prism 15 intermittently rotates by the above configuration, so that different side surfaces thereof correspond to the pressed part 9, and the function of switching the work is achieved.
as shown in fig. 4, the arc-shaped slot 22 is formed by fixing the two pieces of the armature 25 of arc-shaped structure on the dividing plate 20 through bolts, which means that the rotation process of the dividing plate 20 can be changed by replacing the armature 25 and the pushing arm 18.
as shown in fig. 2-3, the feeding mechanism 4 further comprises a fixing rod 26 fixedly connected to the mounting frame 3. A sliding sleeve 27 is connected to the fixing rod 26 in a swinging manner, and a feeding arm 28 is connected to the sliding sleeve 27 in a sliding manner. The upper end of the feeding arm 28 is rod-shaped and is connected to the sliding sleeve 27 in a sliding manner, and the lower end of the feeding arm 28 can be a mechanical claw or a fixed frame externally connected with the mechanical claw. The present embodiment is directed to the use of various workpieces, and therefore the lower end of the feeding arm 28 is a fixed mount for externally connecting a gripper, such as a finger cylinder. The lower end of the feeding arm 28 is hinged with a swing arm 29, the swing arm 29 is fixedly connected to a second driving shaft 30, and the second driving shaft 30 is rotatably connected to the mounting frame 3. The second driving shaft 30 is rotated in a reciprocating manner, and reciprocates the swing arm 29, thereby reciprocating the feed arm 28 and the sleeve 27. During the reciprocating swing of the feeding arm 28, the rod at the upper end thereof slides out or retracts from the sliding sleeve 27. The feeding arm 28 forms a material taking position and a material placing position at the outer limit position and the inner limit position respectively. The placement position is a position close to one side of the pressure-bearing prism 15 for placing the workpiece thereon on the mounting portion 16. The take-off position is the side facing away from the pressure-bearing prism 15, at which the take-off is completed by the feed arm 28. In practical applications, a conveying platform may be installed at the material taking position for conveying the workpiece to be stamped to the material taking position so as to be gripped by the feeding arm 28. Or a discharging table is directly arranged at the material taking position, and a workpiece to be punched is directly placed on the discharging table by a worker and is clamped by the feeding arm 28.
In the embodiment, the driving source for driving the driving shaft 5, the first driving shaft 17 and the second driving shaft 30 to rotate is a motor 10, and a first transmission mechanism is arranged between the driving shaft 5 and the first driving shaft 17; a second transmission mechanism is arranged between the driving shaft 5 and the second driving shaft 30. In other embodiments, the driving source may be a plurality of motors or a combination with other power components, such as a cylinder and a cylinder. When the number of the motors is multiple, the driving shaft 5, the first driving shaft 17, and the second driving shaft 30 can be driven by the multiple motors respectively and independently (i.e. each motor drives one of the shafts to rotate independently).
in the present embodiment, as shown in fig. 3, the first transmission mechanism includes a driving gear 14 provided on the driving shaft 5 and a driven gear 31 provided on the first driving shaft 17 and engaged with the driving gear 14. As shown in fig. 5, the second transmission mechanism includes a main pivot arm 32 fixed to the driving shaft 5 and an auxiliary pivot arm 33 fixed to the second driving shaft 30, and an end of the main pivot arm 32 remote from the driving shaft 5 is hinged to an end of the auxiliary pivot arm 33 remote from the second driving shaft 30 through a link 34. The main rotating arm 32 pulls or pushes the sub rotating arm 33 through the link 34 during one rotation period, thereby accomplishing the reciprocal rotation of the second driving shaft 30.
the embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a feeding mechanism, is applied to stamping equipment on, this stamping equipment includes frame (1) and punching press mechanism (2), its characterized in that, this feeding mechanism (4) include:
the mounting frame (3) is arranged on the frame (1) of the stamping equipment;
the pressure-bearing prism (15) is of a regular prism structure, is rotatably arranged on the mounting frame (3) and takes the side surface of the mounting frame as a pressure-bearing table opposite to the punching mechanism (2);
the mounting part (16) is arranged on each side surface of the pressure-bearing prism (15) and used for fixing a workpiece or externally connecting a workpiece clamp;
The linkage assembly is arranged on the mounting frame (3) and the pressure-bearing prism (15) in a related manner and is used for driving the pressure-bearing prism (15) to intermittently rotate;
The feeding device is arranged on the mounting frame (3) and is provided with a feeding arm (28), and the feeding arm (28) is used for picking and placing workpieces or externally connected with a picking and placing mechanical claw;
The driving source is used for providing power for the linkage assembly and the feeding device.
2. The feed mechanism as set forth in claim 1, wherein the interlocking assembly comprises:
A first drive shaft (17) rotatably arranged on the mounting frame (3);
a dividing disc (20) coaxially fixed to the end of the pressure-bearing prism (15);
the sliding chutes (21) are uniformly distributed on the dividing disc (20), the number of the sliding chutes is equal to the number of the side prisms of the pressure-bearing prism (15), the sliding chutes (21) radially extend to the axis of the dividing disc (20) from the edge of the dividing disc (20), and the interval angles between the adjacent sliding chutes (21) are the same;
a push arm (18) fixedly connected to the first drive shaft (17);
The driving pin (19) is fixedly connected to the pushing arm (18), and the pushing arm (18) rotates to drive the driving pin (19) to slide into the sliding groove (21) and push the dividing disc (20) to rotate until the driving pin (19) slides out of the sliding groove (21).
3. the feeding mechanism as set forth in claim 1 or 2, wherein the feeding device comprises:
The fixing rod (26) is fixedly connected to the mounting frame (3);
A sliding sleeve (27) which is connected with the fixed rod (26) in a swinging way, and a feeding arm (28) is connected with the sliding sleeve (27) in a sliding way;
The second driving shaft (30) is rotatably connected to the mounting frame (3);
and one end of the swing arm (29) is fixedly connected to the second driving shaft (30), the other end of the swing arm is hinged to the feeding arm (28), and the swing arm (29) rotates in a reciprocating manner to drive the feeding arm (28) to swing and slide out of or retract into the sliding sleeve (27).
4. the feeding mechanism according to claim 1, wherein the pressure-bearing prism (15) is a regular pentagonal prism or a regular hexagonal prism.
5. the utility model provides a stamping equipment, includes frame (1) and punching press mechanism (2), its characterized in that still includes feeding mechanism, and this feeding mechanism includes:
The mounting frame (3) is arranged on the frame (1) of the stamping equipment;
the pressure-bearing prism (15) is of a regular prism structure, is rotatably arranged on the mounting frame (3) and takes the side surface of the mounting frame as a pressure-bearing table opposite to the punching mechanism (2);
The mounting part (16) is arranged on each side surface of the pressure-bearing prism (15) and used for fixing a workpiece or externally connecting a workpiece clamp;
the linkage assembly is arranged on the mounting frame (3) and the pressure-bearing prism (15) in a related manner and is used for driving the pressure-bearing prism (15) to intermittently rotate;
The feeding device is arranged on the mounting frame (3) and is provided with a feeding arm (28), and the feeding arm (28) is used for picking and placing workpieces or externally connected with a picking and placing mechanical claw;
The punching apparatus further includes:
The driving source is used for providing power for the punching mechanism (2), the linkage assembly and the feeding device.
6. the stamping apparatus of claim 5, wherein the linkage assembly includes:
A first drive shaft (17) rotatably arranged on the mounting frame (3);
A dividing disc (20) coaxially fixed to the end of the pressure-bearing prism (15);
the sliding chutes (21) are uniformly distributed on the dividing disc (20), the number of the sliding chutes is equal to the number of the side prisms of the pressure-bearing prism (15), the sliding chutes (21) radially extend to the axis of the dividing disc (20) from the edge of the dividing disc (20), and the interval angles between the adjacent sliding chutes (21) are the same;
A push arm (18) fixedly connected to the first drive shaft (17);
the driving pin (19) is fixedly connected to the pushing arm (18), and the pushing arm (18) rotates to drive the driving pin (19) to slide into the sliding groove (21) and push the dividing disc (20) to rotate until the driving pin (19) slides out of the sliding groove (21).
7. the stamping apparatus of claim 6, wherein: the feeding device comprises:
The fixing rod (26) is fixedly connected to the mounting frame (3);
A sliding sleeve (27) which is connected with the fixed rod (26) in a swinging way, and a feeding arm (28) is connected with the sliding sleeve (27) in a sliding way;
the second driving shaft (30) is rotatably connected to the mounting frame (3);
and one end of the swing arm (29) is fixedly connected to the second driving shaft (30), the other end of the swing arm is hinged to the feeding arm (28), and the swing arm (29) rotates in a reciprocating manner to drive the feeding arm (28) to swing and slide out of or retract into the sliding sleeve (27).
8. Stamping apparatus according to claim 7, characterized in that the stamping mechanism (2) comprises:
the driving shaft (5) is rotatably arranged on the rack (1);
the cam (6) is fixedly connected to the driving shaft (5);
the moving frame (7) is slidably arranged on the rack (1) and sleeved on the cam (6), and the cam (6) is abutted against two inner walls opposite to the moving frame (7) when rotating so as to drive the moving frame (7) to slide in a reciprocating manner;
and a pressing part (9) fixed to the side of the movable frame (7) facing the pressure-bearing prism (15).
9. A stamping apparatus according to claim 8, characterized in that the drive source is a motor (10) mounted on the frame (1), the motor (10) driving the drive shaft (5) in rotation; a first transmission mechanism is arranged between the driving shaft (5) and the first driving shaft (17); a second transmission mechanism is arranged between the driving shaft (5) and the second driving shaft (30).
10. Press according to claim 9, wherein the first transmission comprises a driving gear (14) arranged on the driving shaft (5) and a driven gear (31) arranged on the first driving shaft (17) in engagement with the driving gear (14); the second transmission mechanism comprises a main rotating arm (32) fixed on the driving shaft (5) and an auxiliary rotating arm (33) fixed on the second driving shaft (30), and one end, far away from the driving shaft (5), of the main rotating arm (32) is hinged to one end, far away from the second driving shaft (30), of the auxiliary rotating arm (33) through a connecting rod (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321228.9U CN209753753U (en) | 2019-03-14 | 2019-03-14 | stamping equipment and feeding mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321228.9U CN209753753U (en) | 2019-03-14 | 2019-03-14 | stamping equipment and feeding mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753753U true CN209753753U (en) | 2019-12-10 |
Family
ID=68754574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920321228.9U Withdrawn - After Issue CN209753753U (en) | 2019-03-14 | 2019-03-14 | stamping equipment and feeding mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731976A (en) * | 2019-03-14 | 2019-05-10 | 宁波博信机械制造有限公司 | A kind of stamping equipment and its feeding mechanism |
| CN112338040A (en) * | 2020-10-23 | 2021-02-09 | 红禾朗(重庆)工业制造有限公司 | Automatic stamping equipment |
-
2019
- 2019-03-14 CN CN201920321228.9U patent/CN209753753U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731976A (en) * | 2019-03-14 | 2019-05-10 | 宁波博信机械制造有限公司 | A kind of stamping equipment and its feeding mechanism |
| CN109731976B (en) * | 2019-03-14 | 2024-03-29 | 宁波博信机械制造有限公司 | Stamping equipment and feeding mechanism thereof |
| CN112338040A (en) * | 2020-10-23 | 2021-02-09 | 红禾朗(重庆)工业制造有限公司 | Automatic stamping equipment |
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